2816475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 5037624

約数和(自身を除く): 2221149

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 1175, 1275, 2209, 2397, 3525, 3995, 6627, 11045, 11985, 19975, 33135, 37553, 55225, 59925, 112659, 165675, 187765, 563295, 938825, 2816475]

約数ペア:

[(1, 2816475), (3, 938825), (5, 563295), (15, 187765), (17, 165675), (25, 112659), (47, 59925), (51, 55225), (75, 37553), (85, 33135), (141, 19975), (235, 11985), (255, 11045), (425, 6627), (705, 3995), (799, 3525), (1175, 2397), (1275, 2209)]